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Manufacturer: GW-INSTEK
Model: AFG-2225
Dimensions: 266(W)×107(H)×293(D) mm
Weight: 2.5 kg
Accessories: User manual CD, Quick Start Guide, Power cord, test lead x 2
Warranty: 12 months
Waveforms: Sine, Square, Ramp, Pulse, Noise, ARB
- Arbitrary Waveform
Sample Rate:120 MSa/s
Waveform Length: 4k points
Amplitude Resolution: 10 bit
Non-Volatile Memory: 4k points
- Frequency Characteristics
Sine, Square:1uHz~25MHz
Ramp:1MHz
Resolution: 1uHz
Accuracy Stability: ±20 ppm
Aging: ±1 ppm, per 1 year
Tolerance: ≦ 1 mHz
-Output Characteristics
Amplitude: 1 mVpp to 10 Vpp( into 50Ω), 0.1Hz～20MHz; ± 2%; 1 mV
Flatness
±1% (0.1dB) ≤100kHz
±3% (0.3 dB) ≤5MHz
±5% (0.4 dB) ≤12MHz
±10%(0.9dB) ≤25MHz
- Offset: ±5 Vpk ac +dc (into 50Ω); 2%
- Output Impedance: 50Ω typical (fixed) > 300kΩ (output disabled)
- Sine wave Characteristics
Harmonic Distortion
≤-55 dBc DC ~ 200kHz, Ampl > 0.1Vpp
- Square wave Characteristics
Rise/Fall Time: < 25ns at maximum output (into 50Ωload)
Overshoot: < 5%
Asymmetry: 1% of period+1 ns
Variable Duty Cycle
1.0% to 99.0% ≤100kHz
10% to 90% ≤ 1MHz
50% ≤ 25MHz
- Ramp Characteristics
Linearity: ＜ 0.1% of peak output
Variable Symmetry: 0% to 100%(0.1% Resolution)
- Pulse Characteristics
Period: 40ns~2000s
Pulse Width: 20ns~1999.9s
Overshoot: <5%
Jitter: 20ppm +10ns
- AM Modulation
Carrier Waveforms: Sine, Square, Ramp, Pulse,Arb
Modulating Waveforms: Sine, Square, Triangle, Upramp, Dnramp
Modulating Frequency: 2 mHz to 20 kHz (Int) , DC to 20KHz (Ext)
Depth: 0% to 120.0%
Source: Internal / External
- FM Modulation
Carrier Waveforms: Sine, Square, Ramp
Modulating Waveforms: Sine, Square, Triangle, Upramp, Dnramp
Modulating Frequency: 2 mHz to 20 kHz (Int); DC to 20KHz (Ext)
Deviation: DC to Max Frequency
Source: Internal / External
- SWEEP
Waveforms: Sine, Square, Ramp
Type: Linear or Logarithmic
Start F / Stop F: 1uHz to Max Frequency
Sweep Time: 1 ms to 500 s
Source: Internal / External/Manual
- FSK
Carrier Waveforms: Sine, Square, Ramp, Pulse
Modulating Waveforms: 50% duty cycle square
Modulation Rate: 2mHz to 100kHz(INT); DC to 100kHz(Ext)
Frequency Range: 1uHz to Max Frequency
Source: Internal / External
- PM
Carrier WaveformsSine, Square, Ramp
Modulating WaveformsSine, Square, Triangle, Upramp, Dnramp
Modulation Frequency2mHz to 20kHz (Int) DC to 20kHz (Ext)
Phase deviation0˚ to 360˚
SourceInternal / External
- SUM
Carrier WaveformsSine, Square, Ramp, Pulse, Noise
Modulating WaveformsSine, Square, Triangle, Upramp,Dnramp
Modulation Frequency2mHz to 20kHz (Int) DC to 20kHz (Ext)
SUM Depth0% to 100.0%
SourceInternal / External
- External Trigger Input
TypeFor FSK, Burst, Sweep
Input LevelTTL Compatibility
SlopeRising or Falling(Selectable)
Pulse Width>100ns
Input Impedance10kΩ，DC coupled
- External Modulation Input
TypeFor AM, FM, PM, SUM
Voltage Range±5V full scale
Input Impedance10kΩ
FrequencyDC to 20kHz
- Trigger Output
TypeFor Burst, Sweep, Arb
LevelTTL Compatible into 50Ω
Pulse Width>450ns
Maximum Rate1MHz
Fan-out≥4 TTL Load
Impedance50Ω Typical
- Dual Channel Function
Phase-180˚ ~180˚ Synchronize phase
TrackCH2=CH1
CouplingFrequency(Ratio or Difference)
Amplitude & DC Offset
DSOlink√
- Burst
WaveformsSine, Square, Ramp
Frequency1uHz~25MHz
Burst Count1 to 65535 cycles or Infinite
Start/Stop Phase-360 to +360
Internal Period1ms to 500s
Gate SourceExternal Trigger
Trigger SourceSingle, External or Internal Rate
- Frequency Counter
Range: 5Hz to 150MHz
Accuracy: Time Base accuracy±1count
Time base: ±20ppm (23℃ ± 5℃) after 30 minutes warm up
Resolution: 100nHz for 1Hz, ; 0.1Hz for 100MHz.
Input Impedance: 1kΩ/1pf
Sensitivity: 35mVrms ~ 30Vms (5Hz to 150MHz)
-System Characteristics
Store/Recall: 10 Groups of Setting Memories
Interface: USB(Device)
Display: LCD 3.5 inch TFT
- General Specifications
Power Source: AC100～240V , 50～60Hz
Power Consumption: 25 VA
Operating Environment
Temperature to satisfy the specification : 18 ~ 28∘C
Operating temperature : 0 ~ 40∘C
Relative Humidity: ≤ 80%, 0 ~ 40°C
Accessories
CD (user manual + software) ×1 , Quick Start Guide x1, Power cord×1; GTL-101× 2
